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MSSI & DropBox Inc. Provide Portable Site Solutions

Modular Security Systems Inc. and DropBox Inc. have been working on putting together an interactive 3-D model of what a number of power plants around the U.S. might look like if they were to utilize the portable site solutions offered by the two companies. With a wide array of products ranging from portable office trailers to restrooms, showers, and customizable storage capabilities DropBox Inc. is proud to join Modular Security Systems Inc. and it's line of containerized security solutions on the project. With this 3-D model the two companies are working to attract plant service companies, and contractors to gain a better understanding of all the containerized solutions DropBox Inc. and MSSI have to offer.  

MSSI Products listed

  1. MAC-2 Modular Acces Control (MAC) Portal

  2. MAC-8

  3. MAC-4 with a Restroom

  4. Vechicle Access Control (VAC) Portal

DropBox Inc. Products listed

  1. Decontamination Station

  2. Blast Box

  3. DropOffice

  4. Chemical Storage

dropbox inc, mssi, modular security systems inc, DropBox Inc.

For more information on DropBox Inc. and Modular Security Systems Inc. feel free to visit the companies websites at and

Modular Security Systems Inc. (MSSI) is a Portable Solutions Group Company. MSSI is an Ohio based intellectual properties holding company with expertise in designing and manufacturing unique perimeter security solutions for construction sites. Our mission is providing modular turn-key perimeter security solutions for a sustainable, safe, and more secure world. Our line of perimeter security solutions like the patented Modular Access Control (MAC) Portal, patented Vehicle Access Control (VAC) Portal, and our ground-level guard houses are customizable and designed to be built to meet our customers’ site-specific requirements.

If you want to secure your site today contact us and look not farther than MSSI.